#57208B#57208B

#57208B is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.7% C 0.166 H 302.5°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#57208B
RGB	rgb(87, 32, 139)
HSL	hsl(271, 63%, 34%)
HSV	hsv(271, 77%, 55%)
CMYK	cmyk(37.4%, 77%, 0%, 45.5%)
CIE-LAB	lab(26.52, 45.53, -48.99)
CIE-LCH	lch(26.52, 66.88, 312.91°)
OKLab	oklab(38.7% 0.0891 -0.1397)
OKLCH	oklch(38.7% 0.166 302.5)
XYZ	xyz(9.1061, 4.9233, 24.8916)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57208B #548B20

analogous

#21208B #57208B #8B2089

triadic

#57208B #8B5720 #208B57

tetradic

#57208B #8B2120 #548B20 #20898B

square

#57208B #8B2120 #548B20 #20898B

split-complementary

#57208B #898B20 #208B21

monochromatic

#190928 #381559 #57208B #762BBD #954FD6

Accessibility & contrast

On white

10.58

#57208B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#57208B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57208B

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57208B	#FFFFFF	#000000	##FFFFFF
##57208B	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8E

Deuteranopia (green-blind)

#003E89

Tritanopia (blue-blind)

#4C3B54

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #57208b;
/* rgb */ color: rgb(87, 32, 139);
/* oklch */ color: oklch(38.7% 0.166 302.5);

Tailwind

colors: {
  custom: {
    50: '#8c62ae',
    500: '#57208b',
    950: '#000000',
  },
}

SCSS

$custom: #57208b;
$custom-light: #8c62ae;
$custom-dark: #000000;

JSON

{
  "hex": "#57208b",
  "rgb": {
    "r": 87,
    "g": 32,
    "b": 139
  },
  "hsl": {
    "h": 270.841,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.38702,
    "c": 0.16569,
    "h": 302.5
  },
  "luminance": 0.04923
}

Semantic roles & 50–950 ramp

primary

#57208B

secondary

#82BA4D

accent

#E64292

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0D0510

muted

#7D7A7F

Preview Lab

Preview with #57208B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →